Writing, editing, writing..

Oh my, is it ever going to be finished?? Why is it I'm never happy with it..edits edits edits..changes changes changes later and I'm still not sure..has OCD got hold of me.. is it frightful..rubbish..a disaster..a complete failure..will anyone like it..read it..buy it..pay for it..rate it..tell others about it..

Is it unique enough..What if I'm never happy..What if I feel I can't get it right..What if I keep changing it again and again..Can it compete with current YA books..DOES IT MATTER??
 Is one ever totally happy with their manuscript? Questions asking..answers none..
The Writing Life - Is this the way it is?